Data sheet ACT20M-AI-AO-S Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Product image, Similar to illustration ACT20M: The slim solution * Safe and space-saving (6 mm) isolation and conversion * Quick installation of the power supply unit using the CH20M mounting rail bus * Easy configuration via DIP switch or FDT/DTM software * Extensive approvals such as ATEX, IECEX, GL, DNV * High interference resistance General ordering data Version Order No. Type GTIN (EAN) Qty. Signal converter/insulator, Configurable, with sensor supply, Input : I / U, Output : I / U 1176000000 ACT20M-AI-AO-S 4032248970063 1 pc(s). Creation date January 4, 2021 10:53:54 PM CET Catalogue status 01.01.2021 / We reserve the right to make technical changes. 1 Data sheet ACT20M-AI-AO-S Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Dimensions and weights Depth Height Net weight Width (inches) 114.3 mm 112.5 mm 80 g 0.24 inch Depth (inches) Height (inches) Width 4.5 inch 4.429 inch 6.1 mm Operating temperature -25 C...70 C Temperatures Storage temperature Humidity -40 C...85 C 40 C / 93 % rel. humidity, no condensation Probability of failure MTBF 231 Years Input current Input resistance, voltage Number of inputs Sensor supply Voltage drop, current input Load impedance current Output Output voltage, note Environmental Product Compliance REACH SVHC Lead 7439-92-1 Input Input Input resistance, current Input voltage Sensor Voltage drop I/U 70 configurable, 0(2)...10 V, 0(1)...5 V Voltage source, Current source, 2-wire transmitter (without own power supply) <1,5 V configurable, 0...20 mA, 4...20mA >500 k 1 17...28 V DC (@ 20 mA) <1,5 V Output Cut-off frequency (-3 dB) Number of outputs Output current load impedance voltage 100 Hz 1 configurable, 0...20 mA, 4...20 mA 10 k 600 , @ max 23mA I/U configurable, 0(2)...10 V, 0(1)...5 V General data Accuracy Configuration Delivery state Delivery state Galvanic isolation Power consumption, max. Power consumption, typ. Rail Step response time Temperature coefficient Type of connection < 0.05 % of measuring range DIP switch Input: 0...20 mA // Output: 0...20 mA Setting parameters Configuration Setting parameters Configuration 3-way isolator 1.2 W 0.84 W TS 35 7 ms 0.01 % / C Screw connection Input 0...20 mA Output 0...20 mA Creation date January 4, 2021 10:53:54 PM CET Catalogue status 01.01.2021 / We reserve the right to make technical changes. 2 Data sheet ACT20M-AI-AO-S Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Voltage supply 24 V DC 30 % Insulation coordination EMC standards Insulation voltage Rated voltage Galvanic isolation Pollution severity Surge voltage category II 3 G Ex nA IIC T4 Gc EC002653 27-21-01-20 27-21-01-20 ETIM 7.0 ECLASS 9.1 ECLASS 11.0 Short specification IEC 61326-1, NE 21 2.5 kVeff /1 min. 300 Veff 3-way isolator 2 II Data for Ex applications (ATEX) Marking Classifications ETIM 6.0 ECLASS 9.0 ECLASS 10.0 EC002653 27-21-01-20 27-21-01-20 Tender specification sheets Long specification Type ACT20M-AI-AO-S Universal standard signal isolating amplifier 1-channel signal isolating amplifier in 6.1 mm width with external power supply, for transmitting and isolating analogue DC current signals 0/4...20 mA and voltage signals 0/2...10V // 0/1...5 V. I/O signals are configured with DIP switches. Important note Product information The configurable DC isolating amplifier ACT20M-AI-AO-S isolates and converts analogue standard signals. An analogue input signal is linearly converted into an analogue output signal and galvanically isolated. The input can also be operated as an active current loop (the loop current is supplied by the device). The power supply is galvanically isolated from the input and output (3-way isolation) by means of direct wiring or the Weidmuller rail bus. The configurable DC isolation amplifier ACT20M-AI-2AO-S offers the same functionality, but has 2 galvanically isolated outputs (4-way isolation). Creation date January 4, 2021 10:53:54 PM CET Catalogue status 01.01.2021 / We reserve the right to make technical changes. 3 Data sheet ACT20M-AI-AO-S Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Technical data Approvals Approvals ROHS UL File Number Search Conform E337701 Downloads Approval/Certificate/Document of Conformity Brochure/Catalogue Engineering Data Engineering Data Software User Documentation DNV-GL certificate FM certificate IECEXx certificate ATEX certificate Declaration of Conformity CAT 4.1 ELECTR 16/17 EN STEP EPLAN, WSCAD, Zuken E3.S DIP switch configuration tool Instruction sheet Creation date January 4, 2021 10:53:54 PM CET Catalogue status 01.01.2021 / We reserve the right to make technical changes. 4 Data sheet ACT20M-AI-AO-S Weidmuller Interface GmbH & Co. KG Klingenbergstrae 26 D-32758 Detmold Germany www.weidmueller.com Drawings Connection diagram Example of DIP switch setting with software tool Power supply via the rail bus . Creation date January 4, 2021 10:53:54 PM CET Catalogue status 01.01.2021 / We reserve the right to make technical changes. 5